I m hitting this warning a lot in my pants runs and I suspec pantsbuild #general

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# general

flat-zoo-31952

01/10/2022, 9:25 PM

I'm hitting this warning a lot in my pants runs, and I suspect it's slowing down execution times:

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15:52:47.86 [WARN] Completed: Find Python interpreter to bootstrap PEX - No bootstrap Python executable could be found from the option `interpreter_search_paths` in the `[python-setup]` scope. Will attempt to run PEXes directly.

My config looks like this:

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[python-setup]
interpreter_search_paths = ["/usr/bin/python3"]

What's wrong with this search path? That Python definitely exists. What could make it invalid?

enough-analyst-54434

01/10/2022, 9:38 PM

What version of Pants?

flat-zoo-31952

01/10/2022, 9:40 PM

2.7.1rc1

enough-analyst-54434

01/10/2022, 9:52 PM

https://github.com/pantsbuild/pants/pull/13278 is in 2.9.x which is almost 2.9.0 but not quite: https://pypi.org/project/pantsbuild.pants/2.9.0rc5/

Are you in a position to upgrade?

Wait - that was your report.

So, yeah - fixed but not backported. Not sure how clean that would be.

flat-zoo-31952

01/10/2022, 10:06 PM

ah oh yeah

sorry i'm re-reporting this

I've been in and out of trying this implementation

I can upgrade and give the fix a try

enough-analyst-54434

01/10/2022, 10:16 PM

Excellent. Thank you.

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